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Rheumatic fever primarily affects children between ages 5 and 17 years and occurs approximately 20 days after strep throat. In up to a third of cases, the underlying strep infection may not have caused any symptoms. [citation needed] The rate of development of rheumatic fever in individuals with untreated strep infection is estimated to be 3%.
Sydenham's chorea, also known as rheumatic chorea, is a disorder characterized by rapid, uncoordinated jerking movements primarily affecting the face, hands and feet. [1] Sydenham's chorea is an autoimmune disease that results from childhood infection with Group A beta- haemolytic Streptococcus .
Rheumatic fever nodules are typically associated with acute rheumatic fever in children. They are not accompanied by rheumatoid factors or bone erosions, but are associated with concomitant joint diseases. No larger than the size of peas, they are typically found at extensor sites and processus spinosi of the vertebrae.
Children with systemic JIA usually present with fever and a classic rash and may become quite ill. Late effects of arthritis can include joint contractures (stiff, bent joints with loss of movement) due to joint damage; limb length discrepancies and muscle wasting. Children with JIA vary in the degree to which they are affected by particular ...
HFMD rashes, on the other hand, tend to look like flat red spots on the hands and feet along with blisters in the mouth, notes Weatherhead. These generally resolve within seven to 10 days.
Hemochromatosis may cause hand joint arthritis. Acute rheumatic fever can be differentiated by a migratory pattern of joint involvement and evidence of antecedent streptococcal infection. Bacterial arthritis (such as by Streptococcus) is usually asymmetric, while RA usually involves both sides of the body symmetrically.
Childhood arthritis (juvenile arthritis or pediatric rheumatic disease) is an umbrella term used to describe any rheumatic disease or chronic arthritis-related condition which affects individuals under the age of 16. There are several subtypes that differentiate themselves via prognosis, complications, and treatments.
The fever typically lasts for more than five days and is not affected by usual medications. [1] Other common symptoms include large lymph nodes in the neck, a rash in the genital area, lips, palms, or soles of the feet, and red eyes. [1] Within three weeks of the onset, the skin from the hands and feet may peel, after which recovery typically ...